package com.itheima.dao;

import com.itheima.pojo.User;
import org.apache.ibatis.annotations.Select;

/**
 * @author MaQing
 * @create 2022-05-10 08:29
 */
public interface loginMapper {
    @Select("select * from user where username = #{username}  and password = #{password}")
    User login(User u);
}
